Quote Originally Posted by Paul Hynes View Post
How are you supposed to set the voltage to the required value on a variable power supply without a mutimeter, or some other way of reading voltage, Dave? Please answer this question, as I am keen to know how you would achieve such a feat.
Hi Paul,

I think I can answer this one - just use a switch to set up the output voltage to predefined values in place of a potentiometer, and your customers would be able to choose the right voltage without a multimeter.

Cheers

Alex